997909755444

Names of 997909755444

• Cardinal: 997909755444 can be written as Nine hundred ninety-seven billion, nine hundred nine million, seven hundred fifty-five thousand, four hundred forty-four.

Scientific notation

• Scientific notation: 9.97909755444 × 10¹¹

Factors of 997909755444

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 795

Divisors of 997909755444

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 19 21 27 28 36 38 42 54 57 63 76 81 84 108 114 126 133 157 162 171 189 228 243 252 266 314 324 342 378 399 471 486 513 532 567 607 628 684 729 756 798 942 972 1026 1099 1134 1197 1214 1413 1458 1539 1596 1701 1821 1884 2052 2187 2198 2268 2394 2428 2826 2916 2983 3078 3297 3402 3591 3642 4239 4249 4374 4396 4617 4788 5103 5463 5652 5966 6156 6561 6594 6804 7182 7284 8478 8498 8748 8949 9234 9891 10206 10773 10926 11533 11932 12717 12747 13122 13188 13851 14364 15309 16389 16956 16996 17898 18468 19683 19782 20412 20881 21546 21852 23066 25434 25494 26244 26847 27702 29673 30618 32319 32778 34599 35796 38151 38241 39366 39564 41553 41762 43092 45927 46132 49167 50868 50988 53694 55404 59346 61236 62643 64638 65556 69198 76302 76482 78732 80541 80731 83106 83524 89019 91854 95299 96957 98334 103797 107388 114453 114723 118692 124659 125286 129276 137781 138396 147501 152604 152964 161082 161462 166212 178038 183708 187929 190598 193914 196668 207594 228906 229446 241623 242193 249318 250572 267057 275562 285897 290871 295002 311391 322164 322924 343359 344169 356076 373977 375858 381196 387828 415188 442503 457812 458892 483246 484386 498636 534114 551124 563787 571794 581742 590004 622782 667093 686718 688338 724869 726579 747954 751716 801171 857691 872613 885006 934173 966492 968772 1030077 1032507 1068228 1127574 1143588 1163484 1245564 1327509 1334186 1373436 1376676 1449738 1453158 1495908 1602342 1691361 1715382 1745226 1770012 1810681 1868346 2001279 2060154 2065014 2174607 2179737 2255148 2403513 2573073 2617839 2655018 2668372 2802519 2899476 2906316 3090231 3097521 3204684 3382722 3430764 3490452 3621362 3736692 3982527 4002558 4120308 4130028 4349214 4359474 4807026 5074083 5146146 5235678 5310036 5432043 5605038 6003837 6180462 6195042 6523821 6539211 6765444 7210539 7242724 7719219 7965054 8005116 8407557 8698428 8718948 9292563 9614052 10148166 10292292 10471356 10864086 11210076 11947581 12007674 12360924 12390084 12674767 13047642 13078422 14421078 15222249 15438438 15930108 16296129 16815114 18011511 18585126 19571463 19617633 20296332 21631617 21728172 23157657 23895162 24015348 25222671 25349534 26095284 26156844 27877689 28842156 30444498 30876876 32592258 33630228 36023022 37170252 38024301 39142926 39235266 43263234 45666747 46315314 47790324 48888387 50445342 50699068 54034533 55755378 58714389 58852899 60888996 65184516 69472971 72046044 75668013 76048602 78285852 78470532 83633067 86526468 91333494 92630628 97776774 100890684 108069066 111510756 114072903 117428778 117705798 137000241 138945942 146665161 151336026 152097204 162103599 167266134 176558697 182666988 195553548 208418913 216138132 227004039 228145806 234857556 235411596 274000482 277891884 293330322 302672052 324207198 334532268 342218709 353117394 411000723 416837826 439995483 454008078 456291612 486310797 529676091 548000964 586660644 625256739 648414396 684437418 706234788 822001446 833675652 879990966 908016156 972621594 1026656127 1059352182 1250513478 1319986449 1368874836 1458932391 1589028273 1644002892 1759981932 1875770217 1945243188 2053312254 2118704364 2501026956 2639972898 2917864782 3079968381 3178056546 3751540434 3959959347 4106624508 4376797173 5279945796 5835729564 6159936762 6356113092 7503080868 7919918694 8753594346 9239905143 11879878041 12319873524 13130391519 15839837388 17507188692 18479810286 23759756082 26260783038 27719715429 35639634123 36959620572 47519512164 52521566076 55439430858 71279268246 83159146287 110878861716 142558536492 166318292574 249477438861 332636585148 498954877722 997909755444
• Sum of all divisors σ(n): 3176536760320
• Sum of proper divisors (its aliquot sum) s(n): 2178627004876
• 997909755444 is an abundant number, because the sum of its proper divisors (2178627004876) is greater than itself. Its abundance is 1180717249432

Bases of 997909755444

• Binary: 1110100001011000000011100111011000110100₂
• Hexadecimal: 0xE8580E7634
• Base-36: CQFLPB90

Squares and roots of 997909755444

• 997909755444 squared (997909755444²) is 995823880010303887637136
• 997909755444 cubed (997909755444³) is 993742364566377552712096840772568384
• The square root of 997909755444 is 998954.3310101819
• The cube root of 997909755444 is 9993.0276579211

Scales and comparisons

• 997,909,755,444 seconds is equal to 31,730 years, 23 weeks, 10 hours, 17 minutes, 24 seconds.
• To count from 1 to 997,909,755,444 would take you about sixty-three thousand, four hundred sixty years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 997909755444 cubic inches would be around 832.8 feet tall.

Recreational maths with 997909755444

• 997909755444 backwards is 444557909799
• The number of decimal digits it has is: 12
• The sum of 997909755444's digits is 72
• More coming soon!